[libadwaita/wip/exalm/styles3] stylesheet: Change borders for boxed lists too

[Alexander Mikhaylenko <alexm src gnome org>]

commit b1ec45dd3c0247e01a2028244f00f41a222ab2e7
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Thu Jun 30 03:19:13 2022 +0400

    stylesheet: Change borders for boxed lists too
    
    They are similarly light enough in dark that we can do this.

 src/stylesheet/widgets/_lists.scss | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/stylesheet/widgets/_lists.scss b/src/stylesheet/widgets/_lists.scss
index a512efb3..b72d8099 100644
--- a/src/stylesheet/widgets/_lists.scss
+++ b/src/stylesheet/widgets/_lists.scss
@@ -217,7 +217,7 @@ row.combo {
   }
 
   transition: 200ms $ease-out-quad;
-  border-bottom: 1px solid $border_color;
+  border-bottom: 1px solid if($contrast == 'high', $border_color, $card_shade_color);
 
   &:not(:selected).activatable {
     &:hover {